Language Reference Guide > Language Reference Guide > System Classes > FrameSource Class > IsMaximizable Attribute
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IsMaximizable Attribute
Data Type: smallint
4GL Access: RW
Determines the state of the Maximize button in the title bar. Possible values are TRUE and FALSE.
A Maximize button is displayed in the title bar only if IsToolWindow is FALSE and both IsTitled and IsClosable are TRUE. When a Maximize button is displayed in the title bar, it is enabled if IsMaximizable is TRUE and disabled if IsMaximizable is FALSE.
Last modified date: 12/20/2023